δ Trianguli Australis (delta Trianguli Australis)

δ Trianguli Australis is a double supergiant star of spectral class G2 in the constellation of Triangulum Australe.

δ Trianguli Australis visual magnitude is 3.85. Because of its moderate brightness, δ Trianguli Australis is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Celestial Coordinates

Apparent

J2000

Galactic Coordinates

Finder Chart

Magnitude, Color, Spectral Class

The red dot in the diagram below shows where δ Trianguli Australis is situated in the Hertzsprung–Russell diagram.

Star System Properties

δ Trianguli Australis is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the δ Trianguli Australis double sysyem:

Distance, Radial Speed, Proper Motion

δ Trianguli Australis is distant 620.95 light years from the Sun and it is moving towards the Sun at the speed of 5 kilometers per second.

Alternative Designations

Visibility from Your Location

δ Trianguli Australis (delta Trianguli Australis) is currently not visible from Greenwich, UK